Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Atsushi Kameda, Masahito Yamamoto, Azuma Ohuchi, Satsuki Yaegashi, Masami Hagiya. Unravel four hairpins!. Natural Computing, 7(2):287-298, 2008. [doi]
Abstract is missing.